February 3, 2016
Show: PBS News Hour --> Season: 41 - Season 41
AirDate: 2/3/2016
Runtime: 60
Voting: 0 (0)

Overview: Wednesday on the NewsHour, Democratic candidates debate liberal credentials while Republicans brawl over victory margins. Also: How to fight the Zika virus, Sweden suffers vigilante violence over refugees, Yahoo faces financial struggles, a three-parent DNA treatment raises debate, big data meets modern medicine and how women are changing the way America works.